diff options
| -rw-r--r-- | src/responder/nss/nsssrv_mmap_cache.c | 36 |
1 files changed, 2 insertions, 34 deletions
diff --git a/src/responder/nss/nsssrv_mmap_cache.c b/src/responder/nss/nsssrv_mmap_cache.c index 4e45405a..69fe2078 100644 --- a/src/responder/nss/nsssrv_mmap_cache.c +++ b/src/responder/nss/nsssrv_mmap_cache.c @@ -205,27 +205,6 @@ static void sss_mc_add_rec_to_chain(struct sss_mc_ctx *mcc, cur->next = MC_PTR_TO_SLOT(mcc->data_table, rec); } -static inline uint32_t -sss_mc_get_next_slot_with_hash(struct sss_mc_ctx *mcc, - struct sss_mc_rec *start_rec, - uint32_t hash) -{ - struct sss_mc_rec *rec; - uint32_t slot; - - slot = start_rec->next; - while (slot != MC_INVALID_VAL) { - rec = MC_SLOT_TO_PTR(mcc->data_table, slot, struct sss_mc_rec); - if (rec->hash1 == hash || rec->hash2 == hash) { - break; - } - - slot = rec->next; - } - - return slot; -} - static void sss_mc_rm_rec_from_chain(struct sss_mc_ctx *mcc, struct sss_mc_rec *rec, uint32_t hash) @@ -251,11 +230,7 @@ static void sss_mc_rm_rec_from_chain(struct sss_mc_ctx *mcc, } cur = MC_SLOT_TO_PTR(mcc->data_table, slot, struct sss_mc_rec); if (cur == rec) { - /* rec->next can refer to record without matching hashes. - * We need to skip this(those) records, because - * mcc->hash_table[hash] have to refer to valid start of the chain. - */ - mcc->hash_table[hash] = sss_mc_get_next_slot_with_hash(mcc, rec, hash); + mcc->hash_table[hash] = rec->next; } else { slot = cur->next; while (slot != MC_INVALID_VAL) { @@ -263,14 +238,7 @@ static void sss_mc_rm_rec_from_chain(struct sss_mc_ctx *mcc, cur = MC_SLOT_TO_PTR(mcc->data_table, slot, struct sss_mc_rec); if (cur == rec) { /* changing a single uint32_t is atomic, so there is no - * need to use barriers in this case. - * - * This situation is different to the removing record from - * the beggining of the chain. The record have to only be - * removed from chain, because this chain can be - * subset or supperset of another chain and we don't want - * to break another chains. - */ + * need to use barriers in this case */ prev->next = cur->next; slot = MC_INVALID_VAL; } else { |